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Magnetic Excitations and Electronic Interactions in Sr2CuTeO6: A Spin-1/2 Square Lattice Heisenberg Antiferromagnet
Physical Review Letters, 117 (2016), 23; 237203. https://doi.org/10.1103/PhysRevLett.117.237203
Babkevich, Peter; Katukuri, M. Vamshi; Fåk, B; Rols, S.; Fennell, T.; Pajić, Damir; Tanaka, H.; Pardini, T.; Singh, R.R.P.; Mitrushchenkov, A.; Yazyev, D.V.; Rønnow, H.M.

Citirajte ovaj rad

Babkevich, P., Katukuri, M. V., Fåk, B., Rols, S., Fennell, T., Pajić, D. ... Rønnow, H. (2016). Magnetic Excitations and Electronic Interactions in Sr2CuTeO6: A Spin-1/2 Square Lattice Heisenberg Antiferromagnet. Physical Review Letters, 117. (23). doi: 10.1103/PhysRevLett.117.237203

Babkevich, Peter, et al. "Magnetic Excitations and Electronic Interactions in Sr2CuTeO6: A Spin-1/2 Square Lattice Heisenberg Antiferromagnet." Physical Review Letters, vol. 117, br. 23, 2016. https://doi.org/10.1103/PhysRevLett.117.237203

Babkevich, Peter, M. Vamshi Katukuri, B Fåk, S. Rols, T. Fennell, Damir Pajić, H. Tanaka, et al. "Magnetic Excitations and Electronic Interactions in Sr2CuTeO6: A Spin-1/2 Square Lattice Heisenberg Antiferromagnet." Physical Review Letters 117, br. 23 (2016). https://doi.org/10.1103/PhysRevLett.117.237203

Babkevich, P., et al. (2016) 'Magnetic Excitations and Electronic Interactions in Sr2CuTeO6: A Spin-1/2 Square Lattice Heisenberg Antiferromagnet', Physical Review Letters, 117(23). doi: 10.1103/PhysRevLett.117.237203

Babkevich P, Katukuri MV, Fåk B, Rols S, Fennell T, Pajić D, i sur.. Magnetic Excitations and Electronic Interactions in Sr2CuTeO6: A Spin-1/2 Square Lattice Heisenberg Antiferromagnet. Physical Review Letters [Internet]. 2016. [pristupljeno 25.10.2024.];117(23). doi: 10.1103/PhysRevLett.117.237203

P. Babkevich, et al., "Magnetic Excitations and Electronic Interactions in Sr2CuTeO6: A Spin-1/2 Square Lattice Heisenberg Antiferromagnet", Physical Review Letters, vol. 117, br. 23, 2016. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:277650. [Citirano: 25.10.2024.]

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Podaci o radu
Naslov (engleski)Magnetic Excitations and Electronic Interactions in Sr2CuTeO6: A Spin-1/2 Square Lattice Heisenberg Antiferromagnet
AutorPeter Babkevich
AutorM. Vamshi Katukuri
AutorB Fåk
AutorS. Rols
AutorT. Fennell
AutorDamir Pajić
MBZ: 234522
AutorH. Tanaka
AutorT. Pardini
AutorR.R.P. Singh
AutorA. Mitrushchenkov
AutorD.V. Yazyev
AutorH.M. Rønnow
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Sr2CuTeO6 presents an opportunity for exploring low-dimensional magnetism on a square lattice of S=1/2 Cu 2+ ions. We employ ab initio multireference configuration interaction calculations to unravel the Cu 2+ electronic structure and to evaluate exchange interactions in Sr2CuTeO6. The latter results are validated by inelastic neutron acattering using linear spin-wave theory and series-expansion corrections for quantum effects to extract true coupling parameters. Using this methodology, which is quite general, we demonstrate that Sr2CuTeO6 is an almost ideal realization of a nearest-neighbor Heisenberg antiferromagnet but with relatively weak coupling of 7.18(5) meV.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review Letters
Brojčani podacivol. 117, br. 23, 237203
p-ISSN0031-9007
DOIhttps://doi.org/10.1103/PhysRevLett.117.237203
URN:NBNurn:nbn:hr:217:277650
Datum objave publikacije2016
ProjektŠifra: UIP-2014-09-8276
Naziv (hrvatski): Multiferični i magnetoelektrični sustavi
Kratica: FerMaEl
Voditelj: Damir Pajić
Pravna nadležnost: Hrvatska
Financijer: HRZZ
Linija financiranja: UIP
URL dokumentahttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.237203
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2016 American Physical Society. Received 31 May 2016; published 2 December 2016.
Datum i vrijeme pohrane2020-02-24 19:09:19